<clickhouse>
    <remote_servers>
        <insert_distributed_async_send_cluster_two_replicas>
            <shard>
                <internal_replication>false</internal_replication>
                <replica>
                    <host>n1</host>
                    <port>9000</port>
                </replica>
                <replica>
                    <host>n2</host>
                    <port>9000</port>
                </replica>
            </shard>
        </insert_distributed_async_send_cluster_two_replicas>
        <insert_distributed_async_send_cluster_two_shards>
            <shard>
                <replica>
                    <host>n1</host>
                    <port>9000</port>
                </replica>
            </shard>
            <shard>
                <replica>
                    <host>n2</host>
                    <port>9000</port>
                </replica>
            </shard>
        </insert_distributed_async_send_cluster_two_shards>
    </remote_servers>
</clickhouse>

